CN205788822U - Electronic teacher pointer and children education interaction systems - Google Patents
Electronic teacher pointer and children education interaction systems Download PDFInfo
- Publication number
- CN205788822U CN205788822U CN201620211181.7U CN201620211181U CN205788822U CN 205788822 U CN205788822 U CN 205788822U CN 201620211181 U CN201620211181 U CN 201620211181U CN 205788822 U CN205788822 U CN 205788822U
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- CN
- China
- Prior art keywords
- circuit
- pointer
- teacher
- intelligent bracelet
- microcontroller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003993 interaction Effects 0.000 title claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 12
- 230000001133 acceleration Effects 0.000 claims description 6
- 238000009532 heart rate measurement Methods 0.000 claims description 4
- 230000003321 amplification Effects 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
- 230000005284 excitation Effects 0.000 abstract description 6
- 230000002452 interceptive effect Effects 0.000 abstract description 5
- 210000003128 head Anatomy 0.000 description 15
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
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- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model discloses a kind of electronic teacher pointer and children education interaction systems.Children education interaction systems includes teacher's pointer and a plurality of Intelligent bracelet, and Intelligent bracelet includes power supply, microcontroller, radio circuit and a plurality of LED, and the radio circuit of Intelligent bracelet and LED connect the microcontroller of Intelligent bracelet respectively.Electronic teacher pointer includes body and control circuit, control circuit includes that power circuit, microcontroller, radio frequency communications circuitry, award button and punishment button, radio frequency communications circuitry include that radio circuit and antenna, radio circuit, award button and punishment button are connected with microcontroller respectively.When this utility model uses, teacher passes through button operation electronic teacher pointer, and electronic teacher pointer can communicate with communication with Intelligent bracelet, controls Intelligent bracelet and lights or extinguish LED；Increase the LED representative lighted to reward, reduce the LED lighted and represent punishment, it is possible to scene excitation child, it is simple to teacher is interactive with child.
Description
[technical field]
This utility model relates to children education facility, particularly relates to a kind of electronic teacher pointer and children education interaction systems.
[background technology]
In kindergarten teaching, teacher is for implementing to encourage to child, it is common practice to uses its forehead or pastes little with it
The mode of Flos Carthami.
A kind of children education interaction cloud platform system of the disclosure of the invention of Application No. CN201510303428.8, including at least one
Station server, and some head of a family's end systems of described server communication, some teacher side systems, the long end system in some gardens, successively
Controlled by back-stage management account, head of a family's end subscriber, teacher side user, the long end subscriber in garden.The present invention is teacher, child and the head of a family
Between provide an information intercourse platform, specifically, comprise the long end in garden, teacher side, Jia Changduan, have circle, point simultaneously
Comment, recording of growing up, class's photograph album equal excitation communication, the function such as understanding, by handss such as Herba Salviae Coccineae, ranking list, activity, rewards on total mark
Section allows the head of a family, teacher move up mutually, allows head of a family's degree of depth incorporate preschool education, and seamless experience is grown up with the common of child.Above-mentioned
Bright, although to achieve the head of a family and teacher interactive, but system complex, it is impossible to realize teacher interactive with child, it is impossible to on-the-spot excitation children
Youngster.
[summary of the invention]
The technical problems to be solved in the utility model is to provide one and is easy to teacher and child's interaction, it is possible to on-the-spot excitation children
The electronic teacher pointer of youngster.
This utility model another to solve the technical problem that and be to provide one to be easy to teacher and child interactive, it is possible to on-the-spot
The children education interaction systems of excitation child.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is, a kind of electronic teacher pointer, including body
And control circuit, control circuit includes power circuit, microcontroller, radio frequency communications circuitry, award button and punishment button, radio frequency
Telecommunication circuit includes that radio circuit and antenna, radio circuit, award button and punishment button are connected with microcontroller respectively.
Above-described electronic teacher pointer, control circuit includes that tutorial light, tutorial light connect the control of microcontroller
Signal output part.
Above-described electronic teacher pointer, control circuit includes that audio frequency plays control circuit, audio amplifier circuit, audio frequency input
Circuit and speaker, the outfan of audio input circuit and audio frequency are play the outfan of control circuit and are connect audio frequency amplification electricity respectively
Road, the output termination speaker of audio amplifier circuit.
Above-described electronic teacher pointer, audio frequency broadcasting control circuit includes MP3 control chip, TF card and usb circuit,
The outfan of TF card and the circuit of output terminal of USB interface connect MP3 control chip respectively, and MP3 control chip output ending connecting audio is put
Big circuit.
Above-described electronic teacher pointer, audio input circuit includes miaow head and preamplifier, before the output termination of miaow head
Put amplifier, the output termination audio amplifier circuit of preamplifier.
Above-described electronic teacher pointer, body includes teacher's pointer and handle, and the front end of handle is connected with the rear end of teacher's pointer, radio frequency
The antenna of telecommunication circuit is arranged in the front end of teacher's pointer, reward button and punishment key layout on handle.
Above-described electronic teacher pointer, control circuit includes audio amplifier circuit, audio input circuit and speaker, audio frequency
Input circuit includes miaow head and preamplifier, the output termination preamplifier of miaow head, the output termination sound of preamplifier
Frequently amplifying circuit, audio amplifier circuit output termination speaker, loudspeaker arrangement in the handle, miaow head arrange in the handle or
In teacher's pointer.
A kind of children education interaction systems, including teacher's pointer and a plurality of Intelligent bracelet, described teacher's pointer is above-mentioned electronic teacher pointer,
Intelligent bracelet includes power supply, microcontroller, radio circuit and acousto-optic performance circuit, and acousto-optic performance circuit includes a plurality of LED,
The radio circuit of Intelligent bracelet and LED connect the microcontroller of Intelligent bracelet respectively.
Above-described children education interaction systems, Intelligent bracelet includes acceleration transducer and heart rate measurement circuit, acceleration
Sensor and heart rate measurement circuit connect the microcontroller of Intelligent bracelet respectively.
In use, teacher passes through button operation electronic teacher pointer to children education interaction systems of the present utility model, and electronic teacher pointer can
To communicate with communication with Intelligent bracelet, control Intelligent bracelet and light or extinguish LED；Increase the LED lighted
Lamp represents rewards, and reduces the LED lighted and represents punishment, it is possible to on-the-spot excitation child, it is simple to teacher is interactive with child.
[accompanying drawing explanation]
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the theory diagram of this utility model embodiment children education interaction systems.
Fig. 2 is the theory diagram of this utility model embodiment electronic teacher pointer.
Fig. 3 is the theory diagram of this utility model embodiment Intelligent bracelet.
Fig. 4 is the structural representation of this utility model embodiment electronic teacher pointer.
[detailed description of the invention]
The structure of the children education interaction systems of this utility model embodiment is as it is shown in figure 1, include electronic teacher pointer and multiple intelligence
Bracelet, electronic teacher pointer is communicated with Intelligent bracelet by 2.4G communication, carries out data interaction.
As in figure 2 it is shown, electronic teacher pointer includes that microcontroller, radio frequency communications circuitry, audio frequency play control circuit, audio frequency amplifies
Circuit, audio input circuit, speaker, award button and punishment button, LED lamplight indicating circuit and electric power management circuit.
Wherein, microcontroller model is nRF51822, and this is the SOC of a built-in 2.4G radio frequency, defeated at its radio frequency
Radio circuit and the antenna with impedance matching is connected on outgoing interface.
Audio frequency is play control circuit and is made up of MP3 control chip GD5801 and connected TF card and usb circuit,
GD5801 can read the audio file in TF card, and exports audio signal.The output of GD5801 meets audio frequency power amplifier chip NS4109
Audio input interface.
NS4109 is the power amplifier chips that a gain can control, and its gain is controlled by I/O port by nRF51822.
The audio input interface of NS4109 also accesses the signal of audio input circuit.Audio input circuit is by miaow head and preamplifier group
Becoming, preamplifier model is MAX9812.The output interface of GD5801 connects 3.5 cun of audio interface.Machinery is had to open in audio interface
Close, external speaker or boombox can be controlled.When not having external audio line to access, play sound by boombox
Sound；When inserting audio jack, play sound by external speaker.
Electronic teacher pointer includes two buttons, and one of them is to reward button, and another is punishment button.Reward button and place
Button is penalized to connect two I O mouths of microcontroller respectively, for realizing the function rewarded or punish.Electronic teacher pointer have also been devised trichroism
LED, is controlled by the I O mouth of microcontroller.Electronic teacher pointer is powered by chargeable lithium cell, and electric power management circuit includes LDO
Mu balanced circuit and charging circuit.
As it is shown on figure 3, the Intelligent bracelet of the present embodiment includes that microcontroller, radio circuit, acceleration transducer, heart rate are surveyed
Amount circuit, acousto-optic performance circuit and electric power management circuit composition.Microcontroller model is nRF51822, and its radio frequency interface connects tool
There are radio circuit and the antenna of impedance matching effect.Acceleration transducer is connected by SPI interface and nRF51822, is used for measuring
Step number and the length of one's sleep.The output of heart rate measurement circuit connects the ADC interface of nRF51822, measures heart rate by software algorithm.Intelligence
The acousto-optic performance circuit of bracelet includes 4 LED, the I/O port of nRF51822 control.The power circuit of Intelligent bracelet includes filling
Electricity lithium battery, LDO mu balanced circuit and charging circuit.
As shown in Figure 4, children education interaction systems includes electronic teacher pointer 100 and Intelligent bracelet 200, and electronic teacher pointer 100 includes hands
Handle 1 and teacher's pointer 2, the front end of handle 1 is connected with the rear end of teacher's pointer 2.The tri-colour LED 3 of LED lamplight indicating circuit and radio frequency electrical
The antenna 4 on road is arranged in the front end of teacher's pointer 2, and the input interface 5 of audio frequency power amplifier chip is arranged in the rear end of handle 1, built-in raises one's voice
Device 6 and miaow head 7 are arranged in the front portion (miaow head 7 can also be arranged in teacher's pointer 2) of handle 1, and button 8 (is rewarded button+and punishment is pressed
Key-) it is arranged in the middle part of handle 1.
In the present embodiment, by button operation electronic teacher pointer, electronic teacher pointer can communicate with Intelligent bracelet, controls intelligence
Expert's circling point is bright or extinguishes LED, increases the LED lighted and represents award, reduces the LED lighted and represents punishment.Electronics is taught
Whip has sound and light prompt in operation.Electronic teacher pointer also provides for the function of microphone, and user is talked facing to miaow head,
Reach sound expanded functionality.
In the present embodiment, the work process that electronic teacher pointer is increased or decreased Intelligent bracelet is as follows:
1. Intelligent bracelet sent a radio broadcasting every 1 second, and received response.
2. the Intelligent bracelet that electronic teacher pointer is rewarded by teacher near needs or punishment child wears；
3. teacher presses and button is increased or decreased, electronic teacher pointer output prompt tone and light, and is met by wireless search
The Intelligent bracelet that signal intensity requires；
4. if searching the radio broadcasting that the sufficiently strong Intelligent bracelet of signal intensity sends, giving response immediately, answering
Answering to add in signal increases lightening LED lamp or reduces the instruction of lightening LED lamp；
5. after bracelet receives response instruction, reply, and execution is increased or decreased LED and lights the operation of number；
6., after electronic teacher pointer receives reply, the successful prompt tone of output function and light, operation terminates；
7. if electronic teacher pointer does not search within the time set and meets the bracelet that signal intensity requires, then export behaviour
Making failed prompt tone, operation terminates.
Claims (9)
1. an electronic teacher pointer, including body and control circuit, it is characterised in that control circuit includes power circuit, microcontroller
Device, radio frequency communications circuitry, award button and punishment button, radio frequency communications circuitry include radio circuit and antenna, radio circuit, prize
Encourage button and punishment button is connected with microcontroller respectively.
Electronic teacher pointer the most according to claim 1, it is characterised in that control circuit includes tutorial light, operation instruction
Lamp connects the control signal outfan of microcontroller.
Electronic teacher pointer the most according to claim 1, it is characterised in that control circuit includes that audio frequency plays control circuit, sound
Frequently amplifying circuit, audio input circuit and speaker, the outfan of audio input circuit and audio frequency play the output of control circuit
End connects audio amplifier circuit respectively, the output termination speaker of audio amplifier circuit.
Electronic teacher pointer the most according to claim 1, it is characterised in that audio frequency play control circuit include MP3 control chip,
TF card and usb circuit, the outfan of TF card and the circuit of output terminal of USB interface connect MP3 control chip respectively, and MP3 controls
Chip output connects audio amplifier circuit.
Electronic teacher pointer the most according to claim 2, it is characterised in that audio input circuit includes miaow head and preposition amplification
Device, the output termination preamplifier of miaow head, the output termination audio amplifier circuit of preamplifier.
Electronic teacher pointer the most according to claim 1, it is characterised in that body includes teacher's pointer and handle, the front end of handle with
The rear end of teacher's pointer connects, and the antenna of radio frequency communications circuitry is arranged in the front end of teacher's pointer, rewards button and punishment key layout at hands
On handle.
Electronic teacher pointer the most according to claim 6, it is characterised in that control circuit includes that audio amplifier circuit, audio frequency are defeated
Entering circuit and speaker, audio input circuit includes miaow head and preamplifier, the output termination preamplifier of miaow head, preposition
The output termination audio amplifier circuit of amplifier, the output termination speaker of audio amplifier circuit, loudspeaker arrangement is at handle
In, miaow head is arranged in the handle or in teacher's pointer.
8. a children education interaction systems, including teacher's pointer, it is characterised in that include that a plurality of Intelligent bracelet, described teacher's pointer are power
Profit requires the electronic teacher pointer in 1 to 7 described in any claim, and Intelligent bracelet includes power supply, microcontroller, radio circuit harmony
Light performance circuit, acousto-optic performance circuit includes a plurality of LED, and the radio circuit of Intelligent bracelet and LED connect intelligence hands respectively
The microcontroller of ring.
Children education interaction systems the most according to claim 8, it is characterised in that Intelligent bracelet includes acceleration transducer and the heart
Rate measuring circuit, acceleration transducer and heart rate measurement circuit connect the microcontroller of Intelligent bracelet respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620211181.7U CN205788822U (en) | 2016-03-18 | 2016-03-18 | Electronic teacher pointer and children education interaction systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620211181.7U CN205788822U (en) | 2016-03-18 | 2016-03-18 | Electronic teacher pointer and children education interaction systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205788822U true CN205788822U (en) | 2016-12-07 |
Family
ID=57414112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620211181.7U Expired - Fee Related CN205788822U (en) | 2016-03-18 | 2016-03-18 | Electronic teacher pointer and children education interaction systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205788822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679144A (en) * | 2016-03-18 | 2016-06-15 | 深圳市爱的扣扣科技有限公司 | Electronic pointer and preschool education interactive system |
-
2016
- 2016-03-18 CN CN201620211181.7U patent/CN205788822U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679144A (en) * | 2016-03-18 | 2016-06-15 | 深圳市爱的扣扣科技有限公司 | Electronic pointer and preschool education interactive system |
| CN105679144B (en) * | 2016-03-18 | 2019-09-13 | 深圳市爱的扣扣科技有限公司 | A kind of children education interaction systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 |